ArduPlane, ArduCopter, ArduRover, ArduSub source
PX4 Autopilot Software
Cross-platform ground control station for drones (Android, iOS, Mac OS, Linux, Windows)
OpenHD
Marshalling / communication library for drones.
Making an ESP32-based quadcopter from scratch
Next-Gen GUI-based WiFi and Bluetooth Analyzer for Linux
WFB-NG - the next generation of long-range packet radio link based on raw WiFi radio
MAVLink to ROS gateway with proxy for Ground Control Station
:airplane: Multi-functional, compatible DIY general aviation proximity awareness system
API and library for MAVLink compatible systems written in C++
Damn Vulnerable Drone is an intentionally vulnerable drone hacking simulator based on the popular ArduPilot/MAVLink architecture, providing a realistic environment for hands-on drone hacking.
python MAVLink interface and utilities
Firmament Autopilot Embedded System
MAVLink proxy and command line ground station
Flight Controller for ESP32 / Raspberry Pico / STM32